I just found that 14e4:4315 works fine when installing firmware-b43-lpphy-installer instead of firmware-b43-installer. 14e4:4315 is the only known LP-PHY device which is working with the b43 driver. So this applies to 14e4:4315 only.
You can check the PCI ID of your device with: lspci -nn | grep 14e4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711397 Title: package firmware-b43legacy-installer 4.178.10.4-5 failed to install/upgrade due to unsupported hardware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/b43-fwcutter/+bug/711397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs